摘要
为提高路线施工测量计算的计算机应用水平,提出图形驱动式路线施工测量计算方法,并以自主研制的FunGra系统为图形环境,通过建立基于功能图形对象的路线施工测量计算对象模型,以及在系统中提供创建和操作这些功能图形对象的便捷机制,实现了一个图形驱动式路线施工测量计算系统。现场应用验证了该系统的可行性和高效率。
To enhance computer application in road construction survey calculation the method of graphic-driven road construction survey calculation is presented.Through the self-developed FunGra drawing system and the development of object model based on Function Graphic Object （FGO） for road construction survey calculation, combined with the creation and operation mechanism for these FGOs, a system of graphic-driven road construction survey calculation is realized. Instances of spot application show the feasibility and hlgh-efficiency of the system.
出处
《公路交通科技》
CAS
CSCD
北大核心
2005年第11期79-83,共5页
Journal of Highway and Transportation Research and Development
关键词
路线
施工测量
图形驱动
功能图形对象
Road
Comtruction survey
Graphic driven
Function graphic object
